Run Dorney Half Marathon
- When
- Sat, Dec 13, 2025, 5:00 AM
- Where
- Windsor, GB
- Distances
- 5K · 10K · Half Marathon
- Terrain
- ROAD
- Price
- 28–34 GBP
- Typical weather
- Cold
- Organizer
- RunThrough
About
On Saturday 13 December 2025, the 5K kicks off at 09:10 at Dorney Lake, Windsor, UK, organised by RunThrough UK. With a single flat lap of the former Olympic rowing venue, it’s ideal for runners chasing a quick PB or joining in a festive winter run.